CN111674046A - 3D printer card material cleaning device - Google Patents

3D printer card material cleaning device Download PDF

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Publication number
CN111674046A
CN111674046A CN202010738413.5A CN202010738413A CN111674046A CN 111674046 A CN111674046 A CN 111674046A CN 202010738413 A CN202010738413 A CN 202010738413A CN 111674046 A CN111674046 A CN 111674046A
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CN
China
Prior art keywords
cleaning
cavity
printing material
wall
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010738413.5A
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Chinese (zh)
Inventor
刘威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongyang Junkang Stationery Co Ltd
Original Assignee
Dongyang Junkang Stationery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongyang Junkang Stationery Co Ltd filed Critical Dongyang Junkang Stationery Co Ltd
Priority to CN202010738413.5A priority Critical patent/CN111674046A/en
Publication of CN111674046A publication Critical patent/CN111674046A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/35—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)

Abstract

The invention discloses a 3D printer card material cleaning device which comprises a box body, wherein an inner cavity is formed in the box body, a printing material which is communicated up and down is arranged in the inner cavity, four cutting devices related to a printing material circumferential array are arranged in the printing material, a C-shaped block fixedly connected with the inner wall of the printing material is arranged in each cutting device, a material feeding cavity is formed in a groove close to the four C-shaped blocks, a C-shaped block inner cavity is formed in each C-shaped block, and a rotating shaft is fixedly arranged on the inner wall of the C-shaped block inner cavity.

Description

3D printer card material cleaning device
Technical Field
The invention relates to the field of elevators, in particular to a 3D printer card material cleaning device.
Background
Nowadays, 3D printing is increasingly applied, and a printer printing port is consumed for a long time, so that the printer port is blocked and even a printed part can be damaged.
Traditional 3D printer prints mouthful and does not cut off clearance function, and some 3D printers have anti-sticking material device, nevertheless can inevitably appear unexpected card material, and the card material can lead to printing the product and damage, destroys the 3D printer even. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows: design a 3D printer card material cleaning device, but automatic cutout prints the material, can clear up automatically and print the mouth.
In order to solve the problems, the 3D printer clamping cleaning device comprises a box body, an inner cavity is arranged in the box body, a printing material which is communicated up and down is arranged in the inner cavity, four cutting devices related to the printing material circumferential array are arranged in the printing material, a C-shaped block fixedly connected with the inner wall of the printing material is arranged in each cutting device, a material feeding cavity is arranged in a groove close to the four C-shaped blocks, a C-shaped block inner cavity is arranged in each C-shaped block, a rotating shaft is fixedly arranged on the inner wall of the C-shaped block inner cavity, a detection connecting rod is rotatably connected to each rotating shaft, a detection slider inner cavity is arranged at the lower side of each C-shaped block and is positioned close to the printing material side, a detection slider is slidably connected in the detection slider inner cavity, and a detection slider spring is fixedly connected between the detection slider and the detection slider inner cavity far, the detection device is arranged on the side, close to the printing material, of the four C-shaped blocks, the detection device comprises a power motor which is positioned in the feeding cavity and is fixedly connected with the C-shaped blocks on the right side and the rear side of the printing material, the power motor is in power connection with a power motor shaft, the power motor shaft is fixedly provided with a power roller in friction transmission with the printing material, the lower side of the C-shaped block on the right side and the inner wall on the rear side of the inner cavity are in rotating connection with a right detection roller, the right detection roller is fixedly connected with a right detection roller in friction transmission with the printing material, dredging devices are arranged on the outer walls of the inner cavity and the lower side of the inner cavity, a printing head which is fixedly connected with the outer wall of the lower side of the inner cavity is arranged in the dredging device, an annular heating block which can pass the printing material is arranged in, the printing material left side just is located the fixed cleaning device that is equipped with of inner chamber downside inner wall, include in the cleaning device with inner chamber downside inner wall with inner chamber left side inner wall fixed connection's clean case, be equipped with clean transmission chamber in the clean case, clean transmission chamber right side outer wall is equipped with opening right and decurrent clean chamber, clean chamber right side just is located clean transmission chamber upside is equipped with link up to clean smooth chamber in chamber.
Wherein, detection device is still including being located the power motor shaft about the printing material symmetry department with the material feeding cavity rear side inner wall rotates and is connected with the driven shaft, the driven shaft fixed be equipped with printing material friction drive's driven running roller, the driven shaft with through gear pair transmission, left side between the power motor shaft the downside of C type piece just is located the right side detects the rolling shaft about the printing material symmetry department with inner chamber rear side inner wall rotates and is connected with left detection roller, left side detect roller fixedly connected with print material friction drive's left side and detect the running roller.
Wherein, the cutting device also comprises a lower pull ring chute positioned at the lower side of the detection connecting rod, a lower pull ring sliding block is connected in the lower pull ring chute in a sliding way, a lower pull ring provided with a pull ring and close to the printing material is fixedly connected at the rear side of the lower pull ring sliding block, a lower pull ring rope is fixedly connected between the lower pull ring and the detection sliding block, an upper pull ring chute is arranged at the upper side of the detection connecting rod, an upper pull ring sliding block is connected in the upper pull ring chute in a sliding way, an upper pull ring provided with a pull ring and close to the printing material is fixedly connected at the rear side of the upper pull ring sliding block, a detection connecting rod spring is fixedly connected at the printing material side and close to the inner cavity of the C-shaped block, a cutting cavity is arranged at the upper side of the C-shaped block and close to the printing material, a cutter is connected in the cutting cavity in a sliding way, and a, an upper pull ring rope is fixedly connected between the cutter and the upper pull ring.
The dredging device is characterized in that the dredging device further comprises a lower roller which is located on the lower side of the right detection roller and is connected with the inner wall of the front side of the inner cavity in a rotating mode, the lower roller is fixedly provided with a lower roller which is in friction transmission with printing materials, the lower roller is in transmission with the right detection roller through belt pulley connection, the rear side of the right detection roller is provided with a handle chute, a spline groove is formed in the front side of the handle chute, a sliding connection part without the spline groove is connected with a handle shaft which is arranged on the outer wall of the rear side of the inner cavity, the front side of the handle shaft is fixedly provided with a spline which can be meshed with the spline groove on the front side of the handle chute, a handle is fixedly arranged on the rear side.
Wherein, the cleaning device also comprises a slide bar which is connected with the cleaning sliding cavity in a sliding way, a slide bar spring is fixedly connected between the slide bar and the inner wall at the left side of the cleaning sliding cavity, the inner wall at the upper side of the cleaning sliding cavity is connected with an upper telescopic rod in a sliding way, an upper telescopic cavity with a downward opening is arranged in the upper telescopic rod, a middle telescopic rod with a slider at the upper side is connected in the upper telescopic cavity in a sliding way, a middle telescopic cavity with a downward opening is arranged in the middle telescopic rod, a lower telescopic rod with a slider at the upper side is connected in the middle telescopic cavity in a sliding way, a scraper blade is fixedly arranged at the lower side of the lower telescopic rod, a limit block is fixedly arranged at the right side of the upper telescopic rod, a limit roller which is in friction transmission with the printing material is rotatably connected at the right side of the limit block, a cleaning slider is, a right contact switch which can be abutted against the right side of the cleaning slide block is fixedly arranged on the inner wall of the right side of the cleaning transmission cavity, a left contact switch which can be abutted against the left side of the cleaning slide block is fixedly arranged on the left side of the cleaning transmission cavity, a lower cleaning motor is fixedly arranged on the upper side of the cleaning slide block and the inner wall of the rear side of the cleaning transmission cavity, the lower cleaning motor is in power connection with a lower motor shaft, a lower reel is fixedly arranged on the lower motor shaft, the lower cleaning motor drives the lower motor shaft to rotate anticlockwise, the lower motor shaft rotates clockwise to idle, one of two scraper pull ropes which are divided into two strands at the lower side is fixedly connected between the upper side of the lower telescopic rod and the cleaning slide block, the other one of the two scraper pull ropes is wound on the lower reel, and an upper cleaning motor is fixedly arranged on, the upper cleaning motor is in power connection with an upper motor shaft, an upper reel is fixedly arranged on the upper motor shaft, the upper cleaning motor drives the upper motor shaft to rotate clockwise, the upper motor shaft rotates anticlockwise to idle, and a sliding rod pull rope is fixedly connected between the sliding rod and the upper reel.
The invention has the beneficial effects that: the detection device automatically detects whether the 3D printer port is blocked, immediately stops printing work if the 3D printer port is blocked, cuts off printing materials and quickens melting of the printing materials of the 3D printer port, the handle is manually operated, residual printing materials in the device can be conveniently discharged, and the residual printing materials in the printing port can be automatically cleaned after being discharged.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a 3D printer card material cleaning device according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged partial schematic view at "B" of FIG. 1;
fig. 4 is a partially enlarged schematic view at "C" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a 3D printer card material cleaning device, which is mainly applied to 3D printer card material cleaning, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a 3D printer card material cleaning device, which comprises a box body 11, wherein an inner cavity 12 is arranged in the box body 11, a printing material 15 which is penetrated up and down is arranged in the inner cavity 12, four cutting devices 81 which are related to the circumferential array of the printing material 15 are arranged in the printing material 15, a C-shaped block 32 which is fixedly connected with the inner wall of the printing material 15 is arranged in each cutting device 81, a material feeding cavity 47 is arranged in a groove which is close to the four C-shaped blocks 32, a C-shaped block inner cavity 33 is arranged in each C-shaped block 32, a rotating shaft 38 is fixedly arranged on the inner wall of the C-shaped block inner cavity 33, a detection connecting rod 37 is rotatably connected on each rotating shaft 38, a detection sliding block inner cavity 49 is arranged on the lower side of each C-shaped block 32 and is positioned close to the printing material 15 side, a detection sliding block 48 is slidably connected in the detection sliding block inner cavity 49, and a detection sliding block spring 50 is fixedly connected between the, the four C-shaped blocks 32 are provided with a detection device 80 near the printing material 15, the detection device 80 comprises a power motor 52 which is positioned in the feeding cavity 47 and is fixedly connected with the printing material 15 at the right side and the rear side, the power motor 52 is in power connection with a power motor shaft 19, the power motor shaft 19 is fixedly provided with a power roller 18 in friction transmission with the printing material 15, the lower side of the C-shaped block 32 at the right side is rotatably connected with a right detection roller 21 on the inner wall of the rear side of the inner cavity 12, the right detection roller 21 is fixedly connected with a right detection roller 20 in friction transmission with the printing material 15, the inner cavity 12 and the outer wall of the lower side of the inner cavity 12 are provided with dredging devices 82, the dredging devices 82 comprise a printing head 24 fixedly connected with the outer wall of the lower side of the inner cavity 12, and the printing head 24 is internally provided with an annular heating block 26 capable of passing through the printing material 15, print head 24 with be equipped with annular secondary heating piece 25 between heating piece 26, print material 15 left side and be located the fixed cleaning device 83 that is equipped with of inner chamber 12 downside inner wall, include in the cleaning device 83 with inner chamber 12 downside inner wall with inner chamber 12 left side inner wall fixed connection's clean case 53, be equipped with clean transmission chamber 54 in the clean case 53, clean transmission chamber 54 right side outer wall is equipped with opening right and decurrent clean chamber 66, clean chamber 66 right side just is located clean transmission chamber 54 upside is equipped with and link up to clean smooth chamber 63 in chamber 66.
According to the embodiment, the following detailed description describes the detecting device 80, the detecting device 80 further includes a driven shaft 16 rotatably connected to the inner wall of the rear side of the feeding cavity 47 at the symmetrical position of the power motor shaft 19 with respect to the printing material 15, the driven shaft 16 is fixedly provided with a driven roller 17 in friction transmission with the printing material 15, the driven shaft 16 and the power motor shaft 19 are in transmission through a gear pair, the left side of the lower side of the C-shaped block 32 and the inner wall of the rear side of the inner cavity 12 at the symmetrical position of the right detecting roller 21 with respect to the printing material 15 are rotatably connected with a left detecting roller shaft 13, the left detecting roller shaft 13 is fixedly connected with a left detecting roller 14 in friction transmission with the printing material 15, the driven shaft 16 and the power motor shaft 19 rotate to make the printing material 15 move downwards, the printing material 15 drives the left detecting roller shaft 13 and the right detecting roller shaft 21 to rotate, when the printed material 15 is blocked, the printed material 15 cannot move downwards, the left detection roller shaft 13 and the right detection roller shaft 21 stop rotating, and the driven shaft 16 and the power motor shaft 19 continue to rotate, so that the printed material 15 is positioned between the power motor shaft 19 and the right detection roller shaft 21 and is bent and deformed.
According to an embodiment, the cutting device 81 is described in detail below, the cutting device 81 further includes a lower pull ring sliding groove 36 located at a lower side of the detection link 37, a lower pull ring sliding block 34 is slidably connected in the lower pull ring sliding groove 36, a lower pull ring 35 having a pull ring is fixedly connected at a rear side of the lower pull ring sliding block 34 and located close to the printing material 15, a lower pull ring rope 51 is fixedly connected between the pull ring of the lower pull ring 35 and the detection slider 48, an upper pull ring sliding groove 40 is arranged at an upper side of the detection link 37, an upper pull ring sliding block 41 is slidably connected in the upper pull ring sliding groove 40, an upper pull ring 42 having a pull ring is fixedly connected at a rear side of the upper pull ring sliding block 41 and located close to the printing material 15, a detection link spring 39 is fixedly connected at a side of the detection link 37 close to the printing material 15 and at a side of the C-shaped block inner cavity 33 close to the printing material 15, a cutting cavity 44, cut off intracavity 44 sliding connection and have cutter 46, cutter 46 with cut off chamber 44 and keep away from fixedly connected with cuts off spring 45 between the printing material 15 side inner wall, cutter 46 with fixedly connected with goes up pull ring rope 43 between the pull ring of going up pull ring 42, work as printing material 15 contact is pressed when detecting slider 48, detect the downside of connecting rod 37 and keep away from printing material 15 side rotates, detect the upside of connecting rod 37 and be close to printing material 15 side rotates, cutter 46 to printing material 15 is close to and cuts off printing material 15.
According to the embodiment, the dredging device 82 is described in detail below, the dredging device 82 further comprises a lower roller 23 rotatably connected to the inner wall of the lower side of the right detection roller 21 and the front side of the inner cavity 12, a lower roller 22 in friction transmission with the printing material 15 is fixedly arranged on the lower roller 23, the lower roller 23 is in belt pulley connection transmission with the right detection roller 21, a handle chute 27 with spline grooves on the front side is arranged on the rear side of the right detection roller 21, a handle shaft 29 penetrating through the outer wall of the rear side of the inner cavity 12 is slidably connected to the position without spline grooves in the handle chute 27, a spline 28 capable of being in meshing transmission with the spline grooves on the front side of the handle chute 27 is fixedly arranged on the front side of the handle shaft 29, a handle 31 is fixedly arranged on the rear side of the handle shaft 29, a handle wheel disc 30 is arranged on the rear side of the handle 31, when the printing material 15 is stuck, the secondary heating block 25 rapidly heats and melts the printing material 15 in the heating block 26, the handle 31 is manually pushed forward to engage the spline 28 with the spline groove on the front side of the handle runner 27, and the handle wheel 30 is rotated to move the printing material 15 downward.
According to the embodiment, the cleaning device 83 is described in detail below, the cleaning device 83 further includes a slide rod 65 slidably connected to the cleaning slide cavity 63, a slide rod spring 64 is fixedly connected between the slide rod 65 and the inner wall of the left side of the cleaning slide cavity 63, an upper telescopic rod 67 is slidably connected to the inner wall of the upper side of the cleaning cavity 66 and fixedly connected to the slide rod 65, an upper telescopic cavity 68 with a downward opening is arranged in the upper telescopic rod 67, a middle telescopic rod 69 with a slider arranged on the upper side is slidably connected to the upper telescopic cavity 68, a middle telescopic cavity 70 with a downward opening is arranged in the middle telescopic rod 69, a lower telescopic rod 71 with a slider arranged on the upper side is slidably connected to the middle telescopic cavity 70, a scraper 74 is fixedly arranged on the lower side of the lower telescopic rod 71, a limit block 72 is fixedly arranged on the right side of the upper telescopic rod 67, and a limit roller 73 in friction transmission with, a cleaning slide block 77 is slidably connected to the inner wall of the lower side of the cleaning transmission cavity 54, a cleaning slide block spring 76 is fixedly connected between the cleaning slide block 77 and the inner wall of the right side of the cleaning transmission cavity 54, a right contact switch 75 capable of abutting against the right side of the cleaning slide block 77 is fixedly arranged on the inner wall of the right side of the cleaning transmission cavity 54, a left contact switch 78 capable of abutting against the left side of the cleaning slide block 77 is fixedly arranged on the left side of the cleaning transmission cavity 54, a lower cleaning motor 58 is fixedly arranged on the upper side of the cleaning slide block 77 and the inner wall of the rear side of the cleaning transmission cavity 54, a lower motor shaft 56 is dynamically connected to the lower cleaning motor 58, a lower reel 57 is fixedly arranged on the lower motor shaft 56, the lower cleaning motor shaft 56 drives the lower motor shaft 56 to rotate counterclockwise, the lower motor shaft 56 rotates clockwise to idle, one of the scraper pull ropes 55 whose lower side is divided into two, the other strand of scraper stay cord 55 twines in reel 57 down, clean motor 58 upside down with clean transmission chamber 54 rear side inner wall is fixed and is equipped with clean motor 61, it has last motor shaft 59 to go up clean motor 61 power connection, go up the fixed reel 60 that is equipped with of motor shaft 59, it drives to go up clean motor 61 go up motor shaft 59 clockwise rotation, go up motor shaft 59 anticlockwise rotation and be idle running, slide bar 65 with go up fixedly connected with slide bar stay cord 62 between the reel 60, when printing material 15 roll-off device, slide bar 65 because of slide bar spring 64 effect right slip to scraper 74 is located directly over the printing material 15 clearing hole of inner chamber 12 downside inner wall, the simultaneous pulling go up reel 60 anticlockwise rotation, scraper 74 slides down because of gravity, go up telescopic link 67, well telescopic link 69 and the extension of lower telescopic link 71, the cleaning slider 77 is pulled to slide leftwards, the lower reel 57 rotates clockwise, when the scraper 74 scrapes the bottom of the heating block 26, the cleaning slider 77 touches the left contact switch 78, so that the lower cleaning motor 58 is started to drive the lower motor shaft 56 to rotate anticlockwise, meanwhile, the scraper pulling rope 55 is wound and retracted onto the lower reel 57, the cleaning slider 77 slides rightwards under the action of the cleaning slider spring 76, when the cleaning slider 77 touches the right contact switch 75, the lower cleaning motor 58 stops rotating, the upper cleaning motor 61 is started to drive the upper motor shaft 59 to rotate clockwise, meanwhile, the sliding rod pulling rope 62 is wound and retracted onto the upper reel 60, and when the upper telescopic rod 67 returns to the initial position, the upper cleaning motor 61 stops rotating.
The following describes in detail the use steps of the 3D printer card material cleaning device in conjunction with fig. 1 to 4: initially, the printing material 15 penetrates the entire apparatus from top to bottom, the detection link spring 39, the detection slider spring 50, and the cleaning slider spring 76 are in a relaxed state, and the cut-off spring 45 and the slide rod spring 64 are in a compressed state.
When the printed materials are stuck, the driven shaft 16 and the power motor shaft 19 continue to rotate, the left detection roller shaft 13 and the right detection roller shaft 21 stop rotating, the section, located between the power motor shaft 19 and the right detection roller shaft 21, of the printed materials 15 is bent to touch the inner cavity 49 of the detection sliding block, at the moment, the power motor 52 stops rotating, the secondary heating block 25 starts to melt the printed materials 15 in the heating block 26, the lower side of the detection connecting rod 37 rotates towards the side far away from the printed materials 15, the upper side of the detection connecting rod 37 rotates towards the side close to the printed materials 15, and the cutter 46 is driven to be close to the printed materials 15 and cut off the.
During cleaning, the handle 31 is pushed forward manually to enable the spline 28 to be meshed with the spline groove of the handle sliding groove 27, the handle wheel disc 30 is rotated to enable the printing material 15 to move downwards and leave the device, when the printing material 15 slides out of the device, the sliding rod 65 slides rightwards due to the action of the sliding rod spring 64 until the scraping blade 74 is positioned right above a printing material 15 through hole on the inner wall of the lower side of the inner cavity 12, the upper reel 60 is pulled to rotate anticlockwise, the scraping blade 74 slides downwards due to gravity, the upper telescopic rod 67, the middle telescopic rod 69 and the lower telescopic rod 71 extend, the cleaning slider 77 is pulled to slide leftwards and the lower reel 57 rotates clockwise, when the scraping blade 74 scrapes to the bottom of the heating block 26, the cleaning slider 77 touches the left contact switch 78 to enable the lower cleaning motor 58 to be started to drive the lower motor shaft 56 to rotate anticlockwise, meanwhile, the scraping blade pulling rope 55 is wound and, when the cleaning slider 77 touches the right contact switch 75, the lower cleaning motor 58 is stopped, the upper cleaning motor 61 is started to drive the upper motor shaft 59 to rotate clockwise, and simultaneously the slide bar pulling rope 62 is wound and retracted on the upper winding wheel 60, and when the upper telescopic bar 67 returns to the initial position, the upper cleaning motor 61 is balanced with the slide bar spring 64.
At the end, the detection link spring 39, the detection slider spring 50 and the cleaning slider spring 76 are restored to the relaxed state, the cut-off spring 45 and the slide bar spring 64 are in the compressed state, the handle 31 is pulled backward, the handle runner 27 and the spline 28 are disengaged, the printing material 15 is run through the whole device, and the upper cleaning motor 61 is turned off for the next use.
The invention has the beneficial effects that: the detection device automatically detects whether the 3D printer port is blocked, immediately stops printing work if the 3D printer port is blocked, cuts off printing materials and quickens melting of the printing materials of the 3D printer port, the handle is manually operated, residual printing materials in the device can be conveniently discharged, and the residual printing materials in the printing port can be automatically cleaned after being discharged.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (5)

1. The utility model provides a 3D printer card material cleaning device, includes the box, be equipped with the inner chamber in the box, the printing material that link up from top to bottom, its characterized in that are equipped with in the inner chamber: four cutting devices related to the printing material circumferential array are arranged in the printing material, a C-shaped block fixedly connected with the inner wall of the printing material is arranged in each cutting device, a feeding cavity is arranged in a groove close to the four C-shaped blocks, a C-shaped block inner cavity is arranged in each C-shaped block, a rotating shaft is fixedly arranged on the inner wall of each C-shaped block inner cavity, a detection connecting rod is rotatably connected to each rotating shaft, a detection slider inner cavity is arranged at the lower side of each C-shaped block and is located close to the printing material side, a detection slider is slidably connected in each detection slider inner cavity, a detection slider spring is fixedly connected between each detection slider and the detection slider inner cavity far away from the inner wall of the printing material side, a detection device is arranged at the position close to the printing material side, a power motor is arranged in each feeding cavity and is located at the right side and the rear side of the printing material, and is fixedly, the power motor is in power connection with a power motor shaft, the power motor shaft is fixedly provided with a power roller in friction transmission with the printing material, the lower side of the C-shaped block at the right side is in rotary connection with a right detection roller in the inner wall at the rear side of the inner cavity, the right detection roller is fixedly connected with a right detection roller in friction transmission with the printing material, dredging devices are arranged in the inner cavity and on the outer wall at the lower side of the inner cavity, a printing head fixedly connected with the outer wall at the lower side of the inner cavity is arranged in the dredging devices, an annular heating block capable of passing through the printing material is arranged in the printing head, an annular secondary heating block is arranged between the printing head and the heating block, a cleaning device is fixedly arranged on the inner wall at the lower side of the inner cavity at the left side of the printing material, and a cleaning box fixedly connected with, the cleaning box is internally provided with a cleaning transmission cavity, the outer wall of the right side of the cleaning transmission cavity is provided with a cleaning cavity with a right opening and a downward opening, the right side of the cleaning cavity is provided with a cleaning sliding cavity which is communicated with the cleaning transmission cavity.
2. The 3D printer card material cleaning device of claim 1, characterized in that: detection device is still including being located the power motor shaft about the printing material symmetry department with the rotation of pay-off chamber rear side inner wall is connected with the driven shaft, the driven shaft fixed be equipped with printing material friction drive's driven running roller, the driven shaft with through gear pair transmission, left side between the power motor shaft the downside of C type piece just is located the right side detects the roller bearing about the printing material symmetry department with inner chamber rear side inner wall rotates and is connected with left side detection roller, left side detection roller fixedly connected with print material friction drive's left side and detect the running roller.
3. The 3D printer card material cleaning device of claim 1, characterized in that: the cutting device also comprises a lower pull ring sliding groove positioned on the lower side of the detection connecting rod, a lower pull ring sliding block is connected in the lower pull ring sliding groove in a sliding manner, a lower pull ring provided with a pull ring and close to the printing material is fixedly connected on the rear side of the lower pull ring sliding block, a lower pull ring rope is fixedly connected between the lower pull ring and the detection sliding block, an upper pull ring sliding groove is arranged on the upper side of the detection connecting rod, an upper pull ring sliding block is connected in the upper pull ring sliding groove in a sliding manner, an upper pull ring provided with a pull ring and close to the printing material is fixedly connected on the rear side of the upper pull ring sliding block, a detection connecting rod spring is fixedly connected on the printing material side and close to the inner cavity of the C-shaped block, a cutting cavity is arranged on the upper side of the C-shaped block and close to the printing material side, a cutter is connected in the cutting cavity in a, an upper pull ring rope is fixedly connected between the cutter and the upper pull ring.
4. The 3D printer card material cleaning device of claim 1, characterized in that: the pull throughs still including being located the right side detect the roller bearing downside with the lower roller bearing of inner chamber front side inner wall rotation connection, the lower roller bearing fixed be equipped with print material friction drive's lower roller, the lower roller bearing with detect through the belt pulley connection transmission between the roller bearing on the right side, the right side detects the roller bearing rear side and is equipped with the handle spout that the front side was equipped with the spline groove, no spline groove department sliding connection in the handle spout link up extremely the handle axle of inner chamber rear side outer wall, the fixed ability that is equipped with of handle axle front side with the driven spline groove meshing's of handle spout front side spline groove, the fixed handle that is equipped with of handle axle rear side, the handle rear side is equipped with the handle rim plate.
5. The 3D printer card material cleaning device of claim 1, characterized in that: the cleaning device also comprises a slide rod which is connected with the cleaning slide cavity in a sliding way, a slide rod spring is fixedly connected between the slide rod and the inner wall at the left side of the cleaning slide cavity, the inner wall at the upper side of the cleaning slide cavity is connected with an upper telescopic rod in a sliding way, an upper telescopic cavity with a downward opening is arranged in the upper telescopic rod, a middle telescopic rod with a slider at the upper side is connected in the upper telescopic cavity in a sliding way, a middle telescopic cavity with a downward opening is arranged in the middle telescopic rod, a lower telescopic rod with a slider at the upper side is connected in the middle telescopic cavity in a sliding way, a scraper blade is fixedly arranged at the lower side of the lower telescopic rod, a limiting block is fixedly arranged at the right side of the upper telescopic rod, a limiting roller which is in friction transmission with the printing material is rotatably connected at the right side of the limiting block, a cleaning slider is, a right contact switch which can be abutted against the right side of the cleaning slide block is fixedly arranged on the inner wall of the right side of the cleaning transmission cavity, a left contact switch which can be abutted against the left side of the cleaning slide block is fixedly arranged on the left side of the cleaning transmission cavity, a lower cleaning motor is fixedly arranged on the upper side of the cleaning slide block and the inner wall of the rear side of the cleaning transmission cavity, the lower cleaning motor is in power connection with a lower motor shaft, a lower reel is fixedly arranged on the lower motor shaft, the lower cleaning motor drives the lower motor shaft to rotate anticlockwise, the lower motor shaft rotates clockwise to idle, one of two scraper pull ropes which are divided into two strands at the lower side is fixedly connected between the upper side of the lower telescopic rod and the cleaning slide block, the other one of the two scraper pull ropes is wound on the lower reel, and an upper cleaning motor is fixedly arranged on, the upper cleaning motor is in power connection with an upper motor shaft, an upper reel is fixedly arranged on the upper motor shaft, the upper cleaning motor drives the upper motor shaft to rotate clockwise, the upper motor shaft rotates anticlockwise to idle, and a sliding rod pull rope is fixedly connected between the sliding rod and the upper reel.
CN202010738413.5A 2020-07-28 2020-07-28 3D printer card material cleaning device Withdrawn CN111674046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010738413.5A CN111674046A (en) 2020-07-28 2020-07-28 3D printer card material cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010738413.5A CN111674046A (en) 2020-07-28 2020-07-28 3D printer card material cleaning device

Publications (1)

Publication Number Publication Date
CN111674046A true CN111674046A (en) 2020-09-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010738413.5A Withdrawn CN111674046A (en) 2020-07-28 2020-07-28 3D printer card material cleaning device

Country Status (1)

Country Link
CN (1) CN111674046A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112590210A (en) * 2020-12-17 2021-04-02 义乌市露然贸易有限公司 Hand-held type scald preventing prevents blockking up 3D printing device
CN112590212A (en) * 2020-12-28 2021-04-02 义乌市露然贸易有限公司 Scald preventing 3D print pen with self-care function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112590210A (en) * 2020-12-17 2021-04-02 义乌市露然贸易有限公司 Hand-held type scald preventing prevents blockking up 3D printing device
CN112590212A (en) * 2020-12-28 2021-04-02 义乌市露然贸易有限公司 Scald preventing 3D print pen with self-care function

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Application publication date: 20200918